NATIONAL  ·   January 7, 2014

How your body reacts to cold weather

- Do your teeth chatter when you're cold? Does your nose start running when temperatures drop? Capital Weather Gang contributor A. Camden Walker helps explain why. ()

- Do your teeth chatter when you're cold? Does your nose start running when temperatures drop? Capital Weather Gang contributor A. Camden Walker helps explain why. ()

How your body reacts to cold weather (2:01)

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